CN105752700A - Scraping device of bridge scraper taker - Google Patents
Scraping device of bridge scraper taker Download PDFInfo
- Publication number
- CN105752700A CN105752700A CN201610213185.3A CN201610213185A CN105752700A CN 105752700 A CN105752700 A CN 105752700A CN 201610213185 A CN201610213185 A CN 201610213185A CN 105752700 A CN105752700 A CN 105752700A
- Authority
- CN
- China
- Prior art keywords
- scraper
- bridge type
- material taking
- taking machine
- screeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/08—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with reciprocating pick-up conveyors
- B65G65/10—Raking or scraping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a scraping device of a bridge scraper taker. The scraping device comprises a loosening rake lateral cross beam, a scraper unit is disposed on the loosening rake lateral cross beam, and the scraper unit is fixedly connected with the loosening rake lateral cross beam through a support rib plate. The scraping device disclosed herein enables a great improvement in work efficiency, enables more than one time of work efficiency according to statistics, and enables a great reduction in equipment failure rate, maintenance cost, power consumption and labor intensity of staff.
Description
Technical field
The present invention relates to machine rebuilding technical field, be specifically related to a kind of bridge type scraper material taking machine scraper.
Background technology
Bridge type scraper material taking machine runs to stockpile on the track in stock ground, the cake tooth of material cake inserts stockpile, material cake is driven to move back and forth on the track of bridge by device claw walking dolly on girder, movement along with walking dolly, stockpile top layer material rolls down to bottom stock ground naturally by cake loose compact and by high level, namely the space being arranged under master bridge between each (level) scraper plate it is flowed into, (level) material scraping plate does shuttling movement and material scraper, band is transported to and transported on sealing-tape machine, thus completing to produce feeding work.This equipment is mainly used in the stockpile of granule≤50mm is carried out feeding.
Production line is taken in coal coal supply process by bridge type reclaimer, owing to raw material moisture content is bigger than normal, raw coal is often had to become bulk, muddy, cause its poor fluidity, dump top layer is little by the amount naturally rolling down to material scraping plate after reclaimer loose metal cake tooth loose metal, making the side force that (level) material scraping plate is subject to too big, the rate of decay of equipment part is significantly increased, the raw coal amount simultaneously also leading to get is on the low side.Reclaimer feeding controls frequency to be needed to open to being 50HZ to the maximum, per tour 8 hours ceaselessly start takes coal and just can barely maintain two production line coal demands, so that reclaimer occurs that the faults frequents such as disconnected, the feeding scraper plate cracking of driving chain occur, maintenance of equipment amount is big, power consumption is high, and production cost is high.
Summary of the invention
For solving the above-mentioned problems in the prior art, the invention provides a kind of bridge type scraper material taking machine scraper.
The technique effect of the present invention is achieved through the following technical solutions:
A kind of bridge type scraper material taking machine scraper, harrows side crossbeam including loose metal, harrows at described loose metal and is provided with screeding device on the crossbeam of side, and described screeding device is connected by bearing rib is fixing with described loose metal rake side crossbeam.
Further, described screeding device is multiple, is symmetricly set on described loose metal rake crossbeam both sides, side.
Further, described screeding device is 12.
Further, described screeding device is isosceles triangle.
Further, described screeding device includes scraper plate and is arranged on the liner plate below described scraper plate, and described scraper plate and described liner plate are bolted.
Further, described bearing rib is fixed with described screeding device with described loose metal rake side crossbeam by welding.
Further, described bearing rib is multiple.
Further, described bearing rib welds with described loose metal rake crossbeam edge, side.
Further, described bearing rib end welds with described screeding device.
The invention has the beneficial effects as follows:
Bridge type scraper material taking machine scraper disclosed in this invention, it is possible to be greatly improved work efficiency, work efficiency doubles and has a surplus according to statistics, meanwhile, equipment failure rate, maintenance cost, power consumption, employee labour's intensity be substantially reduced.
Accompanying drawing explanation
Fig. 1 is bridge type scraper material taking machine scraper structure chart disclosed in this invention.
Detailed description of the invention
The present invention is realized by detailed description below:
A kind of bridge type scraper material taking machine scraper, side crossbeam 1 is harrowed including loose metal, harrowing at described loose metal and be provided with screeding device on side crossbeam 1, described screeding device includes scraper plate 2 and is arranged on the liner plate 3 below described scraper plate 2, and described scraper plate 2 is connected by bolt 4 with described liner plate 3.Described screeding device is connected by bearing rib 5 is fixing with described loose metal rake side crossbeam 1.
Further, described screeding device is 12 isosceles triangles, is symmetricly set on described loose metal rake crossbeam 1 both sides, side.
Further, described bearing rib 5 is fixed with described screeding device with described loose metal rake side crossbeam 1 by welding.Further, described bearing rib 5 is multiple.Described bearing rib 5 is welded as pad 6 with described loose metal rake crossbeam 1 edge, side.Described bearing rib 5 end and described screeding device are welded as pad 7.
When loose metal cake side crossbeam 1 moves back and forth, the raw coal of stockpile all can be scraped the space within each material scraping plate under master bridge by two-way scraper, material scraping plate do shuttling movement and again material scraper, band are transported to and transported on sealing-tape machine.By this sample, it is respectively mounted 6 groups of two-way scrapers in both sides, makes the side force that (level) material scraping plate is subject to be greatly reduced, can significantly reduce the rate of decay of equipment.
Before bridge type scraper material taking machine is welded the special two-way scraper of installation, the annual maintenance to equipment, the expense of (change fracture chain, damage the accessories such as scraper plate and manually pay) of repairing are probably at about 50,000 yuan.After bridge type scraper material taking machine is welded the special two-way scraper of installation, every year to the maintenance of equipment, the cost of repairs probably at about 10,000 yuan.After bridge type scraper material taking machine is welded the special two-way scraper of installation, feeding (coal) effect is greatly improved: before not installing two-way material scraping plate, each class uninterruptedly takes coal in 8 hours, after installation, each class takes coal 3,4 times, each 30 ~ 40 minutes, per tour is accumulative takes coal maximum 2.5 hours, namely the reclaimer operation time shortens greatly, and equipment operation fatigue is effectively alleviated, thus being effectively that two production lines dry coals.
Operating parameters changes:
1, not installing before two-way material scraping plate, loose metal cake dolly, (level) scraper plate reciprocating frequency are maximum 50HZ, when feeding amount is enough after installation, now reduce to 30 ~ 40HZ.
2, the electric current of feeding belt feeder shows: not installing haul electric current before two-way material scraping plate is 26A ~ 27A, and after installation, haul electric current is 31A ~ 32A, illustrates that load strengthens, namely shows: feeding amount strengthens, and feeding efficiency significantly improves.
By the change of above-mentioned parameter, it is possible to proving that the effect of two-way scraper is obvious, the efficiency of coal reclaimer doubles has a surplus, equipment failure rate, maintenance cost, power consumption, employee labour's intensity be substantially reduced.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. a bridge type scraper material taking machine scraper, harrows side crossbeam including loose metal, it is characterised in that: harrowing at described loose metal and be provided with screeding device on the crossbeam of side, described screeding device is connected by bearing rib is fixing with described loose metal rake side crossbeam.
2. a kind of bridge type scraper material taking machine scraper according to claim 1, it is characterised in that: described screeding device is multiple, is symmetricly set on described loose metal rake crossbeam both sides, side.
3. a kind of bridge type scraper material taking machine scraper according to claim 2, it is characterised in that: described screeding device is 12.
4. a kind of bridge type scraper material taking machine scraper according to claim 1, it is characterised in that: described screeding device is isosceles triangle.
5. a kind of bridge type scraper material taking machine scraper according to claim 1, it is characterised in that: described screeding device includes scraper plate and is arranged on the liner plate below described scraper plate, and described scraper plate and described liner plate are bolted.
6. a kind of bridge type scraper material taking machine scraper according to claim 1, it is characterised in that: described bearing rib is fixed with described screeding device with described loose metal rake side crossbeam by welding.
7. a kind of bridge type scraper material taking machine scraper according to claim 1, it is characterised in that: described bearing rib is multiple.
8. a kind of bridge type scraper material taking machine scraper according to claim 6, it is characterised in that: described bearing rib is harrowed crossbeam edge, side with described loose metal and is welded.
9. a kind of bridge type scraper material taking machine scraper according to claim 6, it is characterised in that: described bearing rib end welds with described screeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213185.3A CN105752700A (en) | 2016-04-08 | 2016-04-08 | Scraping device of bridge scraper taker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213185.3A CN105752700A (en) | 2016-04-08 | 2016-04-08 | Scraping device of bridge scraper taker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105752700A true CN105752700A (en) | 2016-07-13 |
Family
ID=56334392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610213185.3A Pending CN105752700A (en) | 2016-04-08 | 2016-04-08 | Scraping device of bridge scraper taker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752700A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005059567A1 (en) * | 2004-12-15 | 2006-06-22 | Metso Paper, Inc. | Unloading device for cluster of wood chips, has unloading conveyor connected with scraper device that is movable back and forth in direction of conveyor, where scraper device is provided with supporting unit supported on cluster |
| CN2900437Y (en) * | 2006-03-15 | 2007-05-16 | 沈阳矿山机械（集团）有限责任公司 | Lift bridge type scraper material taking machine |
| CN101746609A (en) * | 2008-12-09 | 2010-06-23 | 沈阳矿山机械有限公司 | Multidirectional scraping material taking machine |
| CN201999532U (en) * | 2011-03-25 | 2011-10-05 | 大连世达重工有限公司 | Inclined bridge type hydraulic material rake scraper reclaimer |
| CN203187116U (en) * | 2013-02-05 | 2013-09-11 | 广西鱼峰水泥股份有限公司 | Material scraping device of bridge-type material taker |
-
2016
- 2016-04-08 CN CN201610213185.3A patent/CN105752700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005059567A1 (en) * | 2004-12-15 | 2006-06-22 | Metso Paper, Inc. | Unloading device for cluster of wood chips, has unloading conveyor connected with scraper device that is movable back and forth in direction of conveyor, where scraper device is provided with supporting unit supported on cluster |
| CN2900437Y (en) * | 2006-03-15 | 2007-05-16 | 沈阳矿山机械（集团）有限责任公司 | Lift bridge type scraper material taking machine |
| CN101746609A (en) * | 2008-12-09 | 2010-06-23 | 沈阳矿山机械有限公司 | Multidirectional scraping material taking machine |
| CN201999532U (en) * | 2011-03-25 | 2011-10-05 | 大连世达重工有限公司 | Inclined bridge type hydraulic material rake scraper reclaimer |
| CN203187116U (en) * | 2013-02-05 | 2013-09-11 | 广西鱼峰水泥股份有限公司 | Material scraping device of bridge-type material taker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108278121B (en) | Intelligent steel arch assembling robot | |
| CN104192585A (en) | Movable loader for bulk materials | |
| CN107304541A (en) | Road roller | |
| CN203419519U (en) | Surface attached substance cleaning device for turnabout drum | |
| CN105752700A (en) | Scraping device of bridge scraper taker | |
| CN109695451A (en) | A kind of open coal mine highwall coal excavation apparatus running gear | |
| CN202670688U (en) | Belt cleaning device | |
| CN105422169A (en) | Machine head push device of heavy scraper conveyor | |
| CN103057975B (en) | Scrapping device of bridge-type material taking machine | |
| CN203187116U (en) | Material scraping device of bridge-type material taker | |
| CN2900525Y (en) | Down loading scraper machine for coke cooling platform | |
| CN206551167U (en) | A kind of prefabricated block forming machine of bituminous concrete | |
| CN202022561U (en) | Lever type sweeper for sealing-tape machine | |
| CN205150954U (en) | Scraper conveyor chute structure of interchangeable medium plate and bottom plate | |
| CN208051210U (en) | Automatic dusting build-up welding apparatus | |
| CN207242808U (en) | Bucket-wheel stacker reclaimer cantilever belt conveyor clearing apparatus | |
| CN210794753U (en) | Remove ore drawing machine modular structure | |
| CN205225326U (en) | Heavy scraper conveyor aircraft nose pusher jack | |
| CN108457665A (en) | Milling digs formula and tunnels loading machine | |
| CN207046358U (en) | Combined type feeding chute | |
| CN208181990U (en) | A kind of replaceable split type elevating conveyor tongue of insole board | |
| CN102500829B (en) | Automatic cleaning machine for cleaning welding slag on grating rack | |
| CN105668262A (en) | Reclaiming device for materials scattered by tripper car, and tripper car for bucket-wheel stacker-reclaimer | |
| CN110748169A (en) | Quick feed mechanism that engineering construction used | |
| CN205837806U (en) | Silo raw grain conveying scrapper conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |